Roland XR-640 - Printing Tests and Normal Cleaning

2
Basic Operation
Outputting
63
Printing Tests and Normal Cleaning
Before you carry out actual printing, we recommend performing a printing test to ensure no dot drop-out
occurs. If dot drop-out occurs, perform cleaning of the print heads (Normal Cleaning).
How to Perform a Printing Test
Procedure

Setting the Output-start Location.
 P. 62, "Setting the Output-start Location"

Holding down for one second or longer.
A test pattern is printed.
How to Perform a Normal cleaning
Procedure

Press .

Press .
CLEANING
NORMAL CL.
Dot drop-out